LED backlight display: "Pioneer" of green security

With the development of the security technology application, as an important display terminal of the video surveillance system, the display device is also increasingly receiving attention in the security field. The LED backlighting LCD screen is another new role, and it also appears on the stage of a large-screen display device.

At present, with the rapid development of the application of security technology, as an important display terminal for video surveillance systems - display devices are also increasingly drawing attention in the security field. LED backlight LCD screen as a new role in the stage of the large-screen display device also made its debut. The LCD liquid crystal display is a display composed of a thin film transistor and a special light pipe disposed on the back of the liquid crystal display. After the LED is used as a backlight source, it becomes an LED backlight source liquid crystal display.

The so-called LED refers to the LightEmittingDiode, which is what we often say, light-emitting diodes. This kind of product and its application are not only nowadays, its application can be seen everywhere in our current real life, such as roadside billboards and household appliances. The Led Lights are used as the light sources for various colors of indicator lights and backlighting on the handset keypad. LED backlighting with mercury-free green, regional dynamic control of the backlight, low-carbon energy, ultra-thin streamlined appearance of the display screen, high color reproduction of realistic display, etc., greatly promoted the development of LED backlight.

The emergence of LED backlight LCD screens has benefited from energy conservation and emission reduction policies that are gradually entering the hearts of people and the arrival of low-carbon era. Energy-saving and high-efficiency green display devices have become the mainstream of demand in the field of commercial display in recent years, and energy saving has also become an important standard for government procurement for green procurement. For display products, low power consumption, low harmful substance content and long service life will become the key green indicators.

The advantages of LED backlight display can meet the needs of various application scenarios. The development prospect is very broad. It is recognized as the most promising LED application market with the greatest growth potential.

Although the LED backlight technology has many advantages, but the same also has the disadvantages of being difficult to control, now we are talking about what is the shortcoming, this new technology product has no advantage in terms of price, there is the LED technology in a small number of manufacturers In the end, it is difficult for its popularity. The last point is the reason of the technology itself. The LED backlight technology is still not very good in luminous efficiency, current control and heat dissipation. From the perspective of long-term future trends, LED backlight technology as a replacement technology product will surely gradually spread. The rapid development of new panel technologies for various electrical appliances will soon be applied to such large-area applications in the security industry. Can be achieved.

The display of security display areas has gradually evolved from the mere display of performance indicators to the development of humanization, intelligence, and energy conservation. Energy conservation and environmental protection is a major development trend in the world. The future display products will gradually move toward green, low energy consumption, and sustainable development. With the improvement of people's living standards, LED backlight display will be fully applied to the security monitoring industry.

Security requirements for display devices in surveillance mainly include the following: high definition of the screen and stable operation for a long time. As the cost of electricity for industrial use is more than double that of civilian use, especially for users with multiple display screens, Consumption is a problem that must be considered. Energy-saving display is not only a response to environmental protection and low carbon, but also can save a lot of electricity expenses for users. It has considerable economic value. Therefore, I believe that the application of LED backlight display in the security industry will be very Broad prospects.

The battle of security display areas has gradually evolved from a purely display-performance index competition to humanity, intelligence, and energy conservation.